12440799

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 20891520

約数和(自身を除く): 8450721

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3347, 3717, 10041, 23429, 30123, 70287, 197473, 210861, 592419, 1382311, 1777257, 4146933, 12440799]

約数ペア:

[(1, 12440799), (3, 4146933), (7, 1777257), (9, 1382311), (21, 592419), (59, 210861), (63, 197473), (177, 70287), (413, 30123), (531, 23429), (1239, 10041), (3347, 3717)]